87294315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2843}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 147432960

約数和(自身を除く): 60138645

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 2047, 2843, 6141, 8529, 10235, 14215, 30705, 42645, 65389, 196167, 253027, 326945, 759081, 980835, 1265135, 3795405, 5819621, 17458863, 29098105, 87294315]

約数ペア:

[(1, 87294315), (3, 29098105), (5, 17458863), (15, 5819621), (23, 3795405), (69, 1265135), (89, 980835), (115, 759081), (267, 326945), (345, 253027), (445, 196167), (1335, 65389), (2047, 42645), (2843, 30705), (6141, 14215), (8529, 10235)]